A report on cognitive 802.11 model for NS2 simulator

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Cognitive radio is a promising solution in improving spectrum utilization efficiency by allowing unlicensed users to access idle licensed spectrum opportunistically. Cognitive Radio Cognitive Network (CRCN) supports multi-interface multi-channel functions in Network Simulator 2 (NS-2). However, CRCN only supports cognitive functions to two MAC protocols that is Macng and Maccoon. Both MACs were designed along with CRCN. Existing MAC protocols such as Simple MAC and 802.11 does not support cognitive function. In this paper, modifications were made to support multi-interface multichannel function and primary user recognition in 802.11 MAC coding. Simulation was run to compare the performance of different cognitive MACs: Simple MAC, 802.11, and Macng, in smart grid communications. The performance metric used was average delay. Simulation results showed that cognitive radio outperforms non-cognitive radio. In addition, cognitive 802.11 has better delay performance than Simple MAC and Macng. This indicates that choice of cognitive MAC protocols affect the performance of smart grid communications.

Original languageEnglish
Title of host publicationISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages207-210
Number of pages4
ISBN (Electronic)9781479989690
DOIs
Publication statusPublished - 13 Oct 2015
EventIEEE Symposium on Computer Applications and Industrial Electronics, ISCAIE 2015 - Langkawi, Malaysia
Duration: 12 Apr 201514 Apr 2015

Publication series

NameISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics

Other

OtherIEEE Symposium on Computer Applications and Industrial Electronics, ISCAIE 2015
CountryMalaysia
CityLangkawi
Period12/04/1514/04/15

Fingerprint

Cognitive radio
Simulators
Communication

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Hiew, Y. K., Aripin, N. M., & DIn, N. M. (2015). A report on cognitive 802.11 model for NS2 simulator. In ISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics (pp. 207-210). [7298357] (ISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISCAIE.2015.7298357
Hiew, Yik Kuan ; Aripin, Norazizah Mohd ; DIn, Norashidah Md. / A report on cognitive 802.11 model for NS2 simulator. ISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 207-210 (ISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics).
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Hiew, YK, Aripin, NM & DIn, NM 2015, A report on cognitive 802.11 model for NS2 simulator. in ISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics., 7298357, ISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics, Institute of Electrical and Electronics Engineers Inc., pp. 207-210, IEEE Symposium on Computer Applications and Industrial Electronics, ISCAIE 2015, Langkawi, Malaysia, 12/04/15. https://doi.org/10.1109/ISCAIE.2015.7298357

A report on cognitive 802.11 model for NS2 simulator. / Hiew, Yik Kuan; Aripin, Norazizah Mohd; DIn, Norashidah Md.

ISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics. Institute of Electrical and Electronics Engineers Inc., 2015. p. 207-210 7298357 (ISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Hiew YK, Aripin NM, DIn NM. A report on cognitive 802.11 model for NS2 simulator. In ISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics. Institute of Electrical and Electronics Engineers Inc. 2015. p. 207-210. 7298357. (ISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics). https://doi.org/10.1109/ISCAIE.2015.7298357